国家/地区 中国（6）
IPC部 C（6）
IPC大类 C25（6）
IPC小类 C25B（6）
IPC C25B001/04（5） C25B011/091（3） B01J035/10（2）
B82Y030/00（2） B82Y040/00（2） C25B011/06（2）
C25B011/065（2）
发明人 MA J（6）
公开年 2021（2） 2022（2）
申请年 2021（2）  2022（2） 
专利权人

Reduction of graphene oxide loaded with ruthenium diselenide function electrocatalyst involves dispersing single-layer graphene oxide into deionized water, placing ruthenium source and the selenium source in the graphene oxide dispersion, and fully stirring and ultrasonic.

SHEN W, SHI M, SUN G, WU M, LI N, LI Q, MA J

Preparing transition metal-based heterostructure oxygen evolution catalyst useful in oxygen evolution reaction, comprises dissolving nickel nitrate hexahydrate and iron(III) nitrate nonahydrate in N-methyl pyrrolidone, adding nickel-iron layered double hydroxide, cleaning and drying.

MA J, REN J, LIU Y, ZHAO N, YIN F, FU Y, SONG S

Method for preparing metal nano-cluster composite catalyst supported by iron single-atom doped carbon material, involves performing high-temperature pyrolysis to carbon material-supported metal nano-cluster composite catalyst.

XU C, MA J, LUO J, LIU J, SUN Y

Gas diffusion cathode with suspended catalytic layer, has suspended catalytic layer whose main portion is plexiglass plate or PTFE plate that is close to the other side of the current collector substrate, and a flow channel is provided in the suspended catalytic layer.

LIAO X, MA J, LI S, HE D

In-situ synthesizing of iron-cobalt composite material useful for electrocatalytic hydrogen evolution reaction comprises e.g. mixing iron source, cobalt source and graphene oxide solution, formulating into solution and adding phytic acid.

JIANG J, CHEN Y, CONG H, TANG J, HU X, WANG L, YANG Y, MA J, HAN S

Graphene composite titanium dioxide mesoporous single crystal mixture comprises graphene composite mesoporous titania single crystal and graphene-coated titanium dioxide mesoporous single crystal.

ZHANG J, XING M, ZHOU Y, WANG Y, LIU J, YI Q, DENG Y, PENG Y, JIANG Q, MA J, PAN L